gkbrk / python-jvm-interpreter Goto Github PK
View Code? Open in Web Editor NEWJava Virtual Machine implementation in Python
License: GNU Affero General Public License v3.0
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abdur-rahmaanj kstrauser jxub jul10l1r4 tcrow renesugar yeahlow alexander00win99 emuhedo xortroll brdhunga language-research tor4z yangshenghua97 yanxingzhi hicsvnt ruaronicola tedrepo sheisc sahan-chinthakapython-jvm-interpreter's Issues
Please add some annotation. Thanks.
Undefined name 'ip' in ./pyjvm/Machine.py
Should this be frame.ip instead of ip?
flake8 testing of https://github.com/gkbrk/python-jvm-interpreter on Python 3.7.0
$ flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics
./pyjvm/Machine.py:483:79: F821 undefined name 'ip'
cl.handleMethod('<clinit>', '()V', frame, code, self, ip)
^
1 F821 undefined name 'ip'
1
Add transpiler
Would it be difficult to extend this to transpile JVM bytecode to Python?
Errors
I merely git clonned and ran the tests..
$ sh test.sh
EEEE............EE
======================================================================
ERROR: test_cocktail_sort (__main__.ArrayTest.test_cocktail_sort)
----------------------------------------------------------------------
Traceback (most recent call last):
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/run_unittest.py", line 89, in setUp
self.jvm.load_class_file('example/ArrayTest.class')
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/Machine.py", line 378, in load_class_file
c = ClassFile().from_file(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/ClassFile.py", line 80, in from_file
c = CPInfo().from_reader(cf)
^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/CPInfo.py", line 20, in from_reader
self.tag = CPTag(tag)
^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 712, in __call__
return cls.__new__(cls, value)
^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 1135, in __new__
raise ve_exc
ValueError: 18 is not a valid CPTag
======================================================================
ERROR: test_insertion_sort (__main__.ArrayTest.test_insertion_sort)
----------------------------------------------------------------------
Traceback (most recent call last):
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/run_unittest.py", line 89, in setUp
self.jvm.load_class_file('example/ArrayTest.class')
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/Machine.py", line 378, in load_class_file
c = ClassFile().from_file(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/ClassFile.py", line 80, in from_file
c = CPInfo().from_reader(cf)
^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/CPInfo.py", line 20, in from_reader
self.tag = CPTag(tag)
^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 712, in __call__
return cls.__new__(cls, value)
^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 1135, in __new__
raise ve_exc
ValueError: 18 is not a valid CPTag
======================================================================
ERROR: test_loop_multiple (__main__.ArrayTest.test_loop_multiple)
----------------------------------------------------------------------
Traceback (most recent call last):
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/run_unittest.py", line 89, in setUp
self.jvm.load_class_file('example/ArrayTest.class')
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/Machine.py", line 378, in load_class_file
c = ClassFile().from_file(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/ClassFile.py", line 80, in from_file
c = CPInfo().from_reader(cf)
^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/CPInfo.py", line 20, in from_reader
self.tag = CPTag(tag)
^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 712, in __call__
return cls.__new__(cls, value)
^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 1135, in __new__
raise ve_exc
ValueError: 18 is not a valid CPTag
======================================================================
ERROR: test_sum (__main__.ArrayTest.test_sum)
----------------------------------------------------------------------
Traceback (most recent call last):
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/run_unittest.py", line 89, in setUp
self.jvm.load_class_file('example/ArrayTest.class')
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/Machine.py", line 378, in load_class_file
c = ClassFile().from_file(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/ClassFile.py", line 80, in from_file
c = CPInfo().from_reader(cf)
^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/CPInfo.py", line 20, in from_reader
self.tag = CPTag(tag)
^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 712, in __call__
return cls.__new__(cls, value)
^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 1135, in __new__
raise ve_exc
ValueError: 18 is not a valid CPTag
======================================================================
ERROR: test_reverse_string (__main__.StringTest.test_reverse_string)
----------------------------------------------------------------------
Traceback (most recent call last):
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/run_unittest.py", line 56, in setUp
self.jvm.load_class_file('example/StringTest.class')
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/Machine.py", line 378, in load_class_file
c = ClassFile().from_file(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/ClassFile.py", line 80, in from_file
c = CPInfo().from_reader(cf)
^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/CPInfo.py", line 20, in from_reader
self.tag = CPTag(tag)
^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 712, in __call__
return cls.__new__(cls, value)
^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 1135, in __new__
raise ve_exc
ValueError: 18 is not a valid CPTag
======================================================================
ERROR: test_rot13_hello_world (__main__.StringTest.test_rot13_hello_world)
----------------------------------------------------------------------
Traceback (most recent call last):
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/run_unittest.py", line 56, in setUp
self.jvm.load_class_file('example/StringTest.class')
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/Machine.py", line 378, in load_class_file
c = ClassFile().from_file(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/ClassFile.py", line 80, in from_file
c = CPInfo().from_reader(cf)
^^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/home/topkek/t/a/python-jvm-interpreter/pyjvm/CPInfo.py", line 20, in from_reader
self.tag = CPTag(tag)
^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 712, in __call__
return cls.__new__(cls, value)
^^^^^^^^^^^^^^^^^^^^^^^
File "E:/msys64/ucrt64/lib/python3.11/enum.py", line 1135, in __new__
raise ve_exc
ValueError: 18 is not a valid CPTag
----------------------------------------------------------------------
Ran 18 tests in 0.236s
FAILED (errors=6)
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